EP1577401A4 - Method of manufacturing metal product having nano-crystallized surface layer part - Google Patents

Method of manufacturing metal product having nano-crystallized surface layer part

Info

Publication number
EP1577401A4
EP1577401A4 EP03772830A EP03772830A EP1577401A4 EP 1577401 A4 EP1577401 A4 EP 1577401A4 EP 03772830 A EP03772830 A EP 03772830A EP 03772830 A EP03772830 A EP 03772830A EP 1577401 A4 EP1577401 A4 EP 1577401A4
Authority
EP
European Patent Office
Prior art keywords
nano
surface layer
layer part
metal product
manufacturing metal
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Granted
Application number
EP03772830A
Other languages
German (de)
French (fr)
Other versions
EP1577401B1 (en
EP1577401A1 (en
Inventor
Tadashi Ishikawa
Kiyotaka Nakashima
Tetsuro Nose
Tomonori Tominaga
Yakichi Higo
Kazuki Takashima
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Nippon Steel Corp
Original Assignee
Nippon Steel Corp
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Nippon Steel Corp filed Critical Nippon Steel Corp
Publication of EP1577401A1 publication Critical patent/EP1577401A1/en
Publication of EP1577401A4 publication Critical patent/EP1577401A4/en
Application granted granted Critical
Publication of EP1577401B1 publication Critical patent/EP1577401B1/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C21—METALLURGY OF IRON
    • C21D—MODIFYING THE PHYSICAL STRUCTURE OF FERROUS METALS; GENERAL DEVICES FOR HEAT TREATMENT OF FERROUS OR NON-FERROUS METALS OR ALLOYS; MAKING METAL MALLEABLE, e.g. BY DECARBURISATION OR TEMPERING
    • C21D7/00—Modifying the physical properties of iron or steel by deformation
    • C21D7/02—Modifying the physical properties of iron or steel by deformation by cold working
    • C21D7/04—Modifying the physical properties of iron or steel by deformation by cold working of the surface
    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22F—CHANGING THE PHYSICAL STRUCTURE OF NON-FERROUS METALS AND NON-FERROUS ALLOYS
    • C22F3/00—Changing the physical structure of non-ferrous metals or alloys by special physical methods, e.g. treatment with neutrons
    • C—CHEMISTRY; METALLURGY
    • C21—METALLURGY OF IRON
    • C21D—MODIFYING THE PHYSICAL STRUCTURE OF FERROUS METALS; GENERAL DEVICES FOR HEAT TREATMENT OF FERROUS OR NON-FERROUS METALS OR ALLOYS; MAKING METAL MALLEABLE, e.g. BY DECARBURISATION OR TEMPERING
    • C21D2201/00—Treatment for obtaining particular effects
    • C21D2201/03—Amorphous or microcrystalline structure
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T29/00—Metal working
    • Y10T29/45—Scale remover or preventor
    • Y10T29/4572—Mechanically powered operator
    • Y10T29/4578—Tack or needle type
EP03772830A 2002-11-19 2003-11-17 Method of manufacturing metal product having nano-crystallized surface layer part Expired - Lifetime EP1577401B1 (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2002334501 2002-11-19
JP2002334501A JP4112952B2 (en) 2002-11-19 2002-11-19 Method for producing metal product with nanocrystallized surface layer
PCT/JP2003/014595 WO2004046394A1 (en) 2002-11-19 2003-11-17 Method of manufacturing metal product having nano-crystallized surface layer part

Publications (3)

Publication Number Publication Date
EP1577401A1 EP1577401A1 (en) 2005-09-21
EP1577401A4 true EP1577401A4 (en) 2006-06-28
EP1577401B1 EP1577401B1 (en) 2012-07-04

Family

ID=32321728

Family Applications (1)

Application Number Title Priority Date Filing Date
EP03772830A Expired - Lifetime EP1577401B1 (en) 2002-11-19 2003-11-17 Method of manufacturing metal product having nano-crystallized surface layer part

Country Status (6)

Country Link
US (1) US7857918B2 (en)
EP (1) EP1577401B1 (en)
JP (1) JP4112952B2 (en)
AU (1) AU2003280832B2 (en)
ES (1) ES2387271T3 (en)
WO (1) WO2004046394A1 (en)

Families Citing this family (21)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2005079209A2 (en) * 2003-11-26 2005-09-01 The Regents Of The University Of California Nanocrystalline material layers using cold spray
JP4695355B2 (en) * 2004-07-15 2011-06-08 新日本製鐵株式会社 Boom / arm member for construction machine with excellent weld fatigue strength and method for manufacturing the same
US20070068605A1 (en) * 2005-09-23 2007-03-29 U.I.T., Llc Method of metal performance improvement and protection against degradation and suppression thereof by ultrasonic impact
CN100463777C (en) * 2006-08-15 2009-02-25 天津大学 Processing method and equipment of metal material surface nanometer layer
WO2008140638A2 (en) * 2007-02-09 2008-11-20 Nanodynamics, Inc. Ultrasonic consolidated nanostructured materials and methods of manufacturing same
CN100595292C (en) * 2007-06-15 2010-03-24 中国科学院金属研究所 High speed processing method for realizing superfine crystal grain structure on metallic material surface
US8840735B2 (en) * 2008-09-19 2014-09-23 Fort Wayne Metals Research Products Corp Fatigue damage resistant wire and method of production thereof
US8172163B2 (en) * 2010-03-22 2012-05-08 King Abdulaziz University System and method for producing nanomaterials
CN101948948B (en) * 2010-09-19 2012-02-01 西安交通大学 Method for producing blocky nano material by small energy multiple impact technology
DE102010044034B4 (en) 2010-11-17 2023-01-19 Airbus Defence and Space GmbH Process for increasing the strength of friction stir welded components
FR2970006B1 (en) * 2010-12-30 2013-07-05 Wheelabrator Allevard SURFACE TREATMENT OF A METAL PIECE
FR2976589B1 (en) * 2011-06-17 2014-09-12 Wheelabrator Allevard SURFACE TREATMENT OF A METAL PIECE
CN102433427A (en) * 2011-12-05 2012-05-02 沈阳理工大学 Method for enhancing surface intensity of rail steel
US20140255620A1 (en) * 2013-03-06 2014-09-11 Rolls-Royce Corporation Sonic grain refinement of laser deposits
CN104044018A (en) * 2014-06-26 2014-09-17 浙江大学 Surface nanometer layer preparing method for Q235 carbon structural steel shaft type work-piece
CN104451042B (en) * 2014-10-16 2017-02-08 北京科技大学 Efficient surface treatment method and device for improving fatigue properties of wheel web of train
CN105112645A (en) * 2015-09-14 2015-12-02 南通大学 Spiral-pressure type ultrasonic surface nanocrystallization device
CN105817834B (en) * 2016-05-19 2018-01-05 华南理工大学 Processing unit (plant) and method are strengthened in a kind of discharge-assisted surface rolling of high-frequency impulse
CN105945510B (en) * 2016-05-19 2018-06-22 华南理工大学 Processing unit (plant) is strengthened in a kind of surface rolling
CN108085632B (en) * 2017-12-11 2019-07-23 华中科技大学 A kind of Plastic Forming and toughening process and its device based on ultrasonic vibration
CN112680682B (en) * 2020-12-16 2022-04-12 中国兵器科学研究院宁波分院 Surface treatment method of aluminum alloy welding piece

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2002010462A1 (en) * 2000-07-28 2002-02-07 Universite De Technologie De Troyes Method for generating nanostructures and device for treating nanostructures

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Publication number Priority date Publication date Assignee Title
JPS58116954A (en) * 1981-12-29 1983-07-12 Sony Corp Method and device for production of ribbon
JPS6479320A (en) * 1987-09-19 1989-03-24 Nippon Steel Corp Improvement of material quality of metal for welding austenitic stainless steel
JPH0680611B2 (en) 1987-10-23 1994-10-12 日立金属株式会社 Magnetic core
JPH081514A (en) 1994-06-16 1996-01-09 Toshiba Corp Surface treatment method for structure in reactor
JP3408687B2 (en) * 1996-02-29 2003-05-19 三菱重工業株式会社 Welding equipment with welding residual stress reduction device
US6338765B1 (en) * 1998-09-03 2002-01-15 Uit, L.L.C. Ultrasonic impact methods for treatment of welded structures
US6171415B1 (en) * 1998-09-03 2001-01-09 Uit, Llc Ultrasonic impact methods for treatment of welded structures
JP2002220647A (en) * 2000-11-24 2002-08-09 Rikogaku Shinkokai Method for manufacturing nanocrystallized element, and nanocrystallized element
JP2003113418A (en) * 2001-10-04 2003-04-18 Nippon Steel Corp Method for improving fatigue life and long-life metal material
JP3879059B2 (en) 2002-01-07 2007-02-07 財団法人理工学振興会 Method for producing nanocrystalline structure metal material and nanocrystalline structure metal material

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2002010462A1 (en) * 2000-07-28 2002-02-07 Universite De Technologie De Troyes Method for generating nanostructures and device for treating nanostructures

Non-Patent Citations (2)

* Cited by examiner, † Cited by third party
Title
See also references of WO2004046394A1 *
TAO N R ET AL: "Surface nanocrystallization of iron induced by ultrasonic shot peening", NANOSTRUCTURED MATERIALS, ELSEVIER, NEW YORK, NY, US, vol. 11, no. 4, June 1999 (1999-06-01), pages 433 - 440, XP004178991, ISSN: 0965-9773 *

Also Published As

Publication number Publication date
US20060130942A1 (en) 2006-06-22
JP4112952B2 (en) 2008-07-02
WO2004046394A1 (en) 2004-06-03
AU2003280832A1 (en) 2004-06-15
ES2387271T3 (en) 2012-09-19
JP2004169078A (en) 2004-06-17
US7857918B2 (en) 2010-12-28
AU2003280832B2 (en) 2007-01-04
EP1577401B1 (en) 2012-07-04
EP1577401A1 (en) 2005-09-21

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